540 ARANE.E OF NORTH AMERICA — MARX. 



A. matronale C. Koch = gracile. 

 A. mitrata Emerton = reduvianum. 



A. reduvianum Walck. (Plectana). Abbot Ga. Spid. Ins. Apt., II, p. 201. Conn., 

 N. Y., Pa., Mtl., D. C, Va., N. C. 

 Epeira mitrata Hentz. Journ. Bost. Soc. Nat. Hist., vi, p. 22. Id. Spid. U.S., 



ed. Burgess, p. 125, pi. 14, fig. 11. 

 Acrosoma mitrata Emerton. N. Engl. Epeir. Trans. Conn. Ac, vi, p. 327, 

 pi. 38, fig. 9. 

 A. rugosa Emerton = gracile. 



A. sagittatum Walck. (Plectana). Abbot Ga. Spid. Ins. Apt., n, p. 174. N. Engl., 

 Fla., Ga., Ala., Miss., La., Va., D. C, Md. 

 Epeira spinea Hentz. Jouru. Bost. Soc. Nat. Hist., VI, p. 21. Id. Spid. U. 



S., ed. Burgess, p. 123, pi. 14, fig. 9. 

 Acrosoma spinea Emerton. N. Engl. Epeir. Trans. Conn. Ac., vi, p. 32G, pi. 

 3d, figs. 5-8. 

 A. spinea Emerton = sagittatum. 



Acrosoma aculeatum(Note 16) C. Koch. Die Arachn., m, p. 58, fig. 211, Amerika. 

 Plectana aculeata Walck. Ins. Apt., II, p. 180. 

 Plectana gladiola Walck. Ibid., p. 182. 

 Acrosoma crassispinum C. Koch. Die Arachn., III. p. 55. fig. 209. Amerika. 

 Plectana crassispina Walck. Ins. Apt., n, p. 180. 



Plectana Walck. 



Ins. Apt., II, p. 150. 1837. 



P. aculeata Walck. = Acrosoma aculeatum. 



P. cqncriformis Walck. = Gasteracantha cancriformis. 



P. crassispina Walck. = Acrosoma crassispinum. 



P. elipsoides Walck. = Gasteracantha cancriformis. 



P. gladiola Walck. = Acrosoma aculeatum. 



P. gracilis Walck. = Acrosoma gracile. 



P. rednriana Walck. = Acrosoma reduvianum. 



P. sagittata Walck. = Acrosoma sagittatum. 



P. stellata Walck. = Epeira stellala. 



P. velitaris Walck. = Gasteracantha velitaris. 



CERCIDIA. 



Thorell. On Europ. Spid., p. 58. 1869. 

 1866. Cerceis Menge. Preuss. Spinn., p. 80. 

 C. funebris Keyserling. Die Spinn. Am., iv, Epeirida;. Fla. 



ARGIOPE. 



Sav. and And. Descr. de l'Egypt Ed. 2, xxn, p. 328. l*25-'27„ 



1829. Argijopes Latr. In Cuvier's Regne Anim., v, p. 528. 



1831. Argiope Latr. Cours d'Eutom., p. 529. 



1869. Argiope Thorell. On Europ. Spid., p. 51. 



1874. Argiope Simon. Arachn. de France, p. 27. 



1884. Argiope Emerton. N. Engl. Epeir. Trans. Conu. Ac. VI, p. 328. 



